INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae00a0483aa8a68594ab2430ddc2bf44eea497a3e18dc7bc5794798f13ed4d5e', 
    'jeJhh4jA3EVysrjY33QxQ8OKXyEykYDGg2F6PT//MiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)